Water Rocket Forum

Welcome to the Water Rocket Forum, sponsored by The Water Rocket Achievement World Record Association.

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A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel (the engine of the rocket) is constructed from thin plastic or other non metallic materials (usually a used plastic soft drink bottle) weighing 1,500 grams or less. The water is forced out by compressed air. It is an example of Newton's third law of motion.

I have a rubber hose (outer diameter cca. 1 cm, slightly smaller inner d.) and a tire valve which shown in the picture, I want to connect it with the "inner" part of it to the hose (left in the picture)
Picture (my pc crashed when I tried to upload it here) : https://docs.google.com/file/d/0B1_t8Hb ... sp=sharing

I have a rubber hose (outer diameter cca. 1 cm, slightly smaller inner d.) and a tire valve which shown in the picture, I want to connect it with the "inner" part of it to the hose (left in the picture)
Picture (my pc crashed when I tried to upload it here) : https://docs.google.com/file/d/0B1_t8Hb ... sp=sharing